Tencent Applies for Patent on "Data Synchronization Method and Related Device" to Enhance Blockchain Data Transfer Efficiency

Tencent Applies for Patent on "Data Synchronization Method and Related Device" to Enhance Blockchain Data Transfer EfficiencyOn October 31, 2024, the State Intellectual Property Office of China revealed that Tencent Technology (Shenzhen) Co., Ltd

Tencent Applies for Patent on "Data Synchronization Method and Related Device" to Enhance Blockchain Data Transfer Efficiency

On October 31, 2024, the State Intellectual Property Office of China revealed that Tencent Technology (Shenzhen) Co., Ltd. filed a patent application for a "Data Synchronization Method and Related Device," with publication number CN118838960A and an application date of April 2023. This patent application focuses on blockchain technology, aiming to improve data synchronization efficiency and address the issue of low data transfer efficiency in blockchain networks. Its core lies in a novel data synchronization method and related device that significantly reduces data synchronization time and improves overall system performance by optimizing data transmission and processing workflows.

The patent abstract details the technical specifics of this method. First, the node requiring synchronization sends synchronization requests to N consensus nodes in the blockchain network. Each request contains three key pieces of information: data identifier, number of shards, and shard indicator. The data identifier uniquely identifies the data to be synchronized; the number of shards determines how many parts the data will be divided into; and the shard indicator specifies the specific data shard each consensus node needs to send.

Upon receiving a synchronization request, each consensus node retrieves the complete data to be synchronized based on the data identifier. To enhance transfer efficiency, the method employs a preset sharding approach to divide the data into multiple smaller shards. This sharding strategy is not random but follows predefined rules to ensure data integrity and reconstructability after sharding. Through this mechanism, each consensus node only needs to send the shard indicated by the shard indicator in the synchronization request, not the entire dataset. This significantly reduces the data transmission burden on individual nodes, thus improving overall data transfer efficiency.

After receiving multiple data shards from all consensus nodes, the node requiring synchronization reassembles these shards based on the shard indicators to recover the complete synchronized data. This reassembly process is a crucial step, ensuring data integrity and consistency throughout the sharding and reassembly process. Upon successful reassembly, the node updates its local data with the received complete data, completing the entire data synchronization process.

The core advantage of this patent application lies in its significantly improved data synchronization efficiency. Traditional blockchain data synchronization methods often require transmitting the entire dataset, leading to severe network congestion and latency when dealing with large amounts of data. Tencent's proposed sharding synchronization method, by dividing data into smaller shards and distributing the transmission task among multiple consensus nodes, effectively reduces the transmission pressure on individual nodes, shortening synchronization time and improving data transfer efficiency.

Furthermore, another important significance of this method is its simplification of the new node joining process. In blockchain networks, new node joining requires synchronizing a large amount of historical data, a time-consuming and complex process. Using the data synchronization method proposed in this patent application, new nodes can quickly obtain the required data shards and complete data synchronization, shortening the time it takes for a new node to become operational and reducing overall network latency.

The patented "Data Synchronization Method and Related Device" not only improves data transfer efficiency but also simplifies the data synchronization process and enhances overall system performance. This is crucial for the stable operation and scalability of large-scale blockchain networks. Efficient data synchronization is a key challenge in blockchain technology development, and Tencent's patent application offers a novel approach and technical solution.

By optimizing the data transmission process and reducing network load, this patent technology is expected to significantly improve the performance and scalability of blockchain networks. This technology is applicable not only to large-scale blockchain networks but also to various applications requiring highly efficient data synchronization. Its applications are extensive and promising in finance, supply chain management, the Internet of Things, and other fields. In future blockchain applications, this technology has the potential to become a key solution, driving further development and application of blockchain technology.

This patent application highlights Tencent's continued investment and technological innovation in blockchain technology. Tencent has been committed to the research and development and application of blockchain technology, actively promoting its implementation across various sectors. The successful approval of this patent application will further solidify Tencent's leading position in blockchain technology and provide stronger technological support for its future development.

In conclusion, Tencent's patented "Data Synchronization Method and Related Device," through innovative sharding synchronization technology, effectively improves blockchain data transfer efficiency, simplifies the data synchronization process, and shortens the time it takes for new nodes to become operational. This technology has broad application prospects and is expected to promote the application of blockchain technology in more fields and provide strong support for building more efficient and stable blockchain networks. The successful application of this technology will have a positive impact on the future development of blockchain technology. Its significance in improving blockchain network performance, reducing network latency, and simplifying the new node joining process is substantial. This is undoubtedly a significant breakthrough in the blockchain technology field, deserving attention and in-depth research from the industry.